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Thread: R404a
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14-12-2010, 08:46 AM #1
R404a
Hi everybody,
Is it necessary to charge R404a as a liquid? if yes why?
Thanks
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14-12-2010, 09:35 AM #2
Re: R404a
"Yes" (R404a isa mixture of gases)
In simple terms if you charge with vapour, the refrigerant breaks down to its original parts. This applies to all refrigerants that start with a "4"
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14-12-2010, 09:51 AM #3
Re: R404a
mad fridgie,
Thanks for your reply.
But how can i prove that?
Regards @ thanks
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14-12-2010, 10:54 AM #4
Re: R404a
Even so, for R404A this effect it isn't very meaningful.
To make progress is never good enough, I want to do better and better and better
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14-12-2010, 11:49 AM #5
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14-12-2010, 01:01 PM #6
Re: R404a
Yes, but just say that it is not so bad as charging R407C, as vapor for example.
The R404A is near azeotropic.To make progress is never good enough, I want to do better and better and better
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17-12-2010, 06:49 AM #7
Re: R404a
Is it necessary to charge R404a as a liquid? if yes why?
Even so, for R404A this effect it isn't very meaningful.In some places will have to think ...
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